INDIANAPOLIS -- What happened Monday evening? The weather was calm, until it wasn't.
There were as many as five tornado sightings Monday evening, as the severe weather seemingly came out of nowhere to damage property.
"The overall set up for severe weather was not there yesterday, so how in the world do you produce a tornado?" Klaassen sad.
Watch RTV6 Meteorologist Todd Klaassen break down the weather patterns that caused the tornado sightings in the video player above.
